Author: mreutegg
Date: Thu May 31 18:23:41 2018
New Revision: 1832636
URL: http://svn.apache.org/viewvc?rev=1832636&view=rev
Log:
OAK-6294: The "missing" node cache value breaks the
DocumentNodeStore#applyChanges
Merged revision 1798832 from trunk
Modified:
jackrabbit/oak/branches/1.4/ (props changed)
jackrabbit/oak/branches/1.4/oak-core/ (props changed)
jackrabbit/oak/branches/1.4/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/DocumentNodeStore.java
jackrabbit/oak/branches/1.4/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/DocumentNodeStoreTest.java
Propchange: jackrabbit/oak/branches/1.4/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Thu May 31 18:23:41 2018
@@ -1,4 +1,4 @@
/jackrabbit/oak/branches/1.0:1665962
/jackrabbit/oak/branches/1.6:1802566,1819951,1819977,1830228
-/jackrabbit/oak/trunk:1733615,1733875,1733913,1733929,1734230,1734254,1734279,1734941,1735052,1735081,1735109,1735141,1735267,1735405,1735484,1735549,1735564,1735588,1735622,1735638,1735919,1735983,1736176,1737309-1737310,1737334,1737349,1737998,1738004,1738136,1738138,1738207,1738234,1738252,1738775,1738795,1738833,1738950,1738957,1738963,1739712,1739760,1739867,1739894,1739959-1739960,1740114,1740116,1740250,1740333,1740349,1740360,1740625-1740626,1740774,1740837,1740879,1740971,1741016,1741032,1741339,1741343,1742077,1742117,1742125,1742363,1742520,1742888,1742916,1743097,1743172,1743343,1743674,1744265,1744292,1744589,1744670,1744672,1744959,1745038,1745127,1745197,1745336,1745368,1746086,1746117,1746342,1746345,1746408,1746634,1746696,1746981,1747198,1747200,1747341-1747342,1747380,1747387,1747406,1747492,1747512,1747654,1748505,1748553,1748722,1748870,1749275,1749350,1749424,1749443,1749464,1749475,1749645,1749662,1749815,1749872,1749875,1749899,1750052,1750076-1750077,1750287
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/jackrabbit/trunk:1345480
Propchange: jackrabbit/oak/branches/1.4/oak-core/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Thu May 31 18:23:41 2018
@@ -1,5 +1,5 @@
/jackrabbit/oak/branches/1.0/oak-core:1665962
/jackrabbit/oak/branches/1.6/oak-core:1802566,1830228
-/jackrabbit/oak/trunk/oak-core:1733615,1733875,1733913,1733929,1734230,1734254,1734279,1734941,1735052,1735081,1735109,1735141,1735267,1735405,1735484,1735549,1735564,1735588,1735622,1735638,1735919,1735983,1736176,1737309-1737310,1737334,1737349,1737998,1738004,1738136,1738138,1738207,1738234,1738252,1738775,1738795,1738833,1738950,1738957,1738963,1739712,1739760,1739867,1739894,1739959-1739960,1740114,1740116,1740250,1740333,1740349,1740360,1740625-1740626,1740774,1740837,1740879,1740971,1741016,1741032,1741339,1741343,1742077,1742117,1742125,1742363,1742520,1742888,1742916,1743097,1743172,1743343,1743674,1744265,1744292,1744589,1744670,1744672,1744959,1745038,1745127,1745197,1745336,1745368,1746086,1746117,1746342,1746345,1746408,1746634,1746696,1746981,1747198,1747200,1747341-1747342,1747380,1747387,1747406,1747492,1747512,1747654,1748505,1748553,1748722,1748870,1749275,1749350,1749424,1749443,1749464,1749475,1749645,1749662,1749815,1749872,1749875,1749899,1750052,1750076-175007
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+/jackrabbit/oak/trunk/oak-core:1733615,1733875,1733913,1733929,1734230,1734254,1734279,1734941,1735052,1735081,1735109,1735141,1735267,1735405,1735484,1735549,1735564,1735588,1735622,1735638,1735919,1735983,1736176,1737309-1737310,1737334,1737349,1737998,1738004,1738136,1738138,1738207,1738234,1738252,1738775,1738795,1738833,1738950,1738957,1738963,1739712,1739760,1739867,1739894,1739959-1739960,1740114,1740116,1740250,1740333,1740349,1740360,1740625-1740626,1740774,1740837,1740879,1740971,1741016,1741032,1741339,1741343,1742077,1742117,1742125,1742363,1742520,1742888,1742916,1743097,1743172,1743343,1743674,1744265,1744292,1744589,1744670,1744672,1744959,1745038,1745127,1745197,1745336,1745368,1746086,1746117,1746342,1746345,1746408,1746634,1746696,1746981,1747198,1747200,1747341-1747342,1747380,1747387,1747406,1747492,1747512,1747654,1748505,1748553,1748722,1748870,1749275,1749350,1749424,1749443,1749464,1749475,1749645,1749662,1749815,1749872,1749875,1749899,1750052,1750076-175007
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/jackrabbit/oak/trunk/oak-store-document:1809866,1811575,1811702,1811709,1815450,1815466,1817379,1818301,1818303,1818903,1818906,1819421,1820199,1820661,1821130,1821477,1821487,1823163,1823169,1824962,1825442
/jackrabbit/trunk/oak-core:1345480
Modified:
jackrabbit/oak/branches/1.4/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/DocumentNodeStore.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/branches/1.4/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/DocumentNodeStore.java?rev=1832636&r1=1832635&r2=1832636&view=diff
==============================================================================
---
jackrabbit/oak/branches/1.4/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/DocumentNodeStore.java
(original)
+++
jackrabbit/oak/branches/1.4/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/document/DocumentNodeStore.java
Thu May 31 18:23:41 2018
@@ -1139,8 +1139,19 @@ public final class DocumentNodeStore
int depth = PathUtils.getDepth(path);
for (int i = 1; i <= depth && beforeState != null; i++) {
String p = PathUtils.getAncestorPath(path, depth - i);
- PathRev key = new PathRev(p, beforeState.getLastRevision());
+ RevisionVector lastRev = beforeState.getLastRevision();
+ PathRev key = new PathRev(p, lastRev);
beforeState = nodeCache.getIfPresent(key);
+ if (missing.equals(beforeState)) {
+ // This is unexpected. The before state should exist.
+ // Invalidate the relevant cache entries. (OAK-6294)
+ LOG.warn("Before state is missing {}. Invalidating " +
+ "affected cache entries.", key.asString());
+ store.invalidateCache(NODES, Utils.getIdFromPath(p));
+ nodeCache.invalidate(key);
+ nodeChildrenCache.invalidate(childNodeCacheKey(path,
lastRev, null));
+ beforeState = null;
+ }
}
DocumentNodeState.Children children = null;
if (beforeState != null) {
Modified:
jackrabbit/oak/branches/1.4/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/DocumentNodeStoreTest.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/branches/1.4/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/DocumentNodeStoreTest.java?rev=1832636&r1=1832635&r2=1832636&view=diff
==============================================================================
---
jackrabbit/oak/branches/1.4/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/DocumentNodeStoreTest.java
(original)
+++
jackrabbit/oak/branches/1.4/oak-core/src/test/java/org/apache/jackrabbit/oak/plugins/document/DocumentNodeStoreTest.java
Thu May 31 18:23:41 2018
@@ -16,6 +16,7 @@
*/
package org.apache.jackrabbit.oak.plugins.document;
+import static java.util.Collections.emptyList;
import static java.util.concurrent.TimeUnit.SECONDS;
import static org.apache.jackrabbit.oak.api.CommitFailedException.CONSTRAINT;
import static org.apache.jackrabbit.oak.plugins.document.Collection.JOURNAL;
@@ -2796,6 +2797,27 @@ public class DocumentNodeStoreTest {
assertEquals(0, numQueries.get());
}
+ // OAK-6294
+ @Test
+ public void missingLastRevInApplyChanges() throws CommitFailedException {
+ DocumentNodeStore ns = builderProvider.newBuilder().getNodeStore();
+ DocumentNodeState root = ns.getRoot();
+
+ RevisionVector before = root.getLastRevision();
+ Revision rev = ns.newRevision();
+ RevisionVector after = new RevisionVector(ns.newRevision());
+
+ String path = "/foo";
+ ns.getNode(path, before);
+ assertNotNull(ns.getNodeCache().getIfPresent(new PathRev(path,
before)));
+
+ DiffCache.Entry entry = ns.getDiffCache().newEntry(before, after,
true);
+ List<String> emptyList = emptyList();
+ ns.applyChanges(before, after, rev, path, false,
+ emptyList, emptyList, emptyList, entry);
+ assertNull(ns.getNodeCache().getIfPresent(new PathRev(path, before)));
+ }
+
// OAK-6351
@Test
public void inconsistentNodeChildrenCache() throws Exception {
